21
ENGLISH
8) Definitions of Dip Switches (Selection of Programs)
Dip switch 1
It chooses whether the unit will operate in the mode determined by dip-switch 2 or in condominium mode : ON=Condominium OFF=No effect
Dip switch 2
It chooses whether the unit will operate in step-by-step mode or in automatic mode : ON =Automatic OFF=Step by step
Dip switch 3
It enables the operation with a single-wing gate : ON=Single wing OFF=Double wing
Dip switch 4
It enables or excludes the kickback (during the opening phase with closed gate) and extra-push (during the closure phase) procedures :
ON= Kickback enabled OFF=No effect
Dip switch 5
It enables or excludes the delay between the wings’ starts : ON= 0 sec Delay OFF=Delay enabled
9) Definitions of Programming Keys
P1
Allows to insert/cancel the radio-command codes in the memory
P2
Allows to set the motors’ work time and the M2 motor’s closing delay time
P3
Allows to set the pause time
10) Definitions of Protection Fuses
F1 – Mains power fuse (5A)
It disconnects the electronic unit from the power supply mains in case of short-circuit or electric current consumption anomalies.
F2 – Low voltage fuse (1A)
It protects the electronic unit in case of short circuits or overcurrents on photo-cells, electric lock or any other accessory devices connected to the
24 Vac power supply
11) Technical features
Power regulator
Regulating the RV1 trimmer it is possible reduce the power supplied to the motors during the normal speed phase.
Caution: In case failure or anomaly of the power regulator card the motors may operate at their maximum power value. This is why n° 7 note
in the previous chapter “limits to use” must absolutely be put into practice.
Starting of maximum start up power
When any of the motors starts the unit supplies the maximum power value for approx. 1 sec. Subsequently the power regulator operates.
This particular feature allows to overcome the high negative torque at the motors’ start.
To Next Page
Loading...